init: async()

in src/js/popup/popup.js [703:766]
48 lines of code
4 McCabe index (conditional complexity)

        init: async () => {

          const newsList = document.querySelector(".fx-relay-news");

          // If there's any news items, go build them
          if ( !newsList.hasChildNodes()) {
            sessionState.newsContent.forEach(async (newsItem) => {
              
              // Build and attach news item
              const liFxRelayNewsItem = document.createElement("li");
              liFxRelayNewsItem.classList.add("fx-relay-news-item");

              const button = document.createElement("button");
              button.classList.add("fx-relay-news-item-button");
              button.setAttribute("data-news-item-id", newsItem.id);
              liFxRelayNewsItem.appendChild(button);

              const divTeaserImage = document.createElement("div");
              divTeaserImage.classList.add("fx-relay-news-item-image");

              const imgTeaserImage = document.createElement("img");
              imgTeaserImage.src = newsItem.teaserImg;
              divTeaserImage.appendChild(imgTeaserImage);
              button.appendChild(divTeaserImage);

              const divTeaserCopy = document.createElement("div");
              divTeaserCopy.classList.add("fx-relay-news-item-content");

              const h3TeaserTitle = document.createElement("h3");
              h3TeaserTitle.classList.add("fx-relay-news-item-hero");
              // Pass i18n Args if applicable
              const h3TeaserTitleTextContent = newsItem.headlineStringArgs
                ? browser.i18n.getMessage(
                    newsItem.headlineString,
                    newsItem.headlineStringArgs
                  )
                : browser.i18n.getMessage(newsItem.headlineString);
              h3TeaserTitle.textContent = h3TeaserTitleTextContent;

              const divTeaserBody = document.createElement("div");
              divTeaserBody.classList.add("fx-relay-news-item-body");
              // Pass i18n Args if applicable
              const divTeaserBodyTextContent = newsItem.bodyStringArgs
                ? browser.i18n.getMessage(
                    newsItem.bodyString,
                    newsItem.bodyStringArgs
                  )
                : browser.i18n.getMessage(newsItem.bodyString);
              divTeaserBody.textContent = divTeaserBodyTextContent;

              divTeaserCopy.appendChild(h3TeaserTitle);
              divTeaserCopy.appendChild(divTeaserBody);
              button.appendChild(divTeaserCopy);

              newsList.appendChild(liFxRelayNewsItem);

              button.addEventListener(
                "click",
                popup.panel.news.item.show,
                false
              );
            });
          }
        },